TypingHand / 鍵筆
Real Figures · Real Talk · Real Test
A Hong Kong 80s working man, amplifying output with AI in spare hours, bearing neutral witness to the AI tide.
Real Figures
Data-driven intelligence. Weekly dashboard covering AI cultural penetration, crypto convergence, and stock evaluation.
Real Talk
The human behind the data. Career reflections, technology commentary, life observations.
Real Test
One-off experiments. Reproducing papers, building tools, testing ideas.
Real Read
Technique explainers. Deep dives into AI papers, concepts, and methods — from first principles.
🤖 AI Era Observer
View all →AI Era Observer — 2026-06-28
Narration-of-Thought (NoT) inference-time scaffolding, intent-aware training for LLM safety, speculative decoding accelerates LLM inference. Weekly AI ecosystem intelligence.
Free PreviewAI Era Observer — 2026-06-21
Medical multi-agent system DeepRoot, multilingual agent trajectory dataset, LLM knowledge conflict resolution. Weekly AI ecosystem intelligence.
Free PreviewAI Era Observer — 2026-06-14
Multi-source AI ecosystem tracking — from arXiv papers to Hacker News discussions, GitHub repos to HuggingFace models. Weekly publication, data-driven neutral AI trend observation.
📊 Weekly Dashboard
View all →Weekly Real-Figures Dashboard — 28 June, 2026 (week 26)
Three independent data snapshots: AI in news discourse, crypto convergence indicators, and factor-based stock picks.
Weekly Real-Figures Dashboard — 21 June, 2026 (week 25)
Three independent data snapshots: AI in news discourse, crypto convergence indicators, and factor-based stock picks.
🔬 Real Test — Latest Experiments
View all →✍️ Real Talk — Latest Essays
View all →Three Limitations of AI Chatbots — When Search Engines Became Answer Machines
AI chatbots are just the entry point. From token-by-token generation to stale training data and outsourced thinking — three blind spots you may not have noticed, and why AI agents are the logical next step.
Learning AI After Work — A Hands-On Review of Seven Free Tools
A Hong Kong office worker's real journey of self-learning AI after hours — honest comparisons of seven free AI tools, from POE to Gemini.
Standing Before the AI Wave — One HK Working Man's Choice
From the Industrial Revolution to the AI revolution, a personal reflection from a Hong Kong worker born in the 80s. Why learn AI, why build a website — neutral witness, no signals to sell.